title: Mycobacterium tuberculosis Rv2118c codes for a single-component homotetrameric m1A58 tRNA methyltransferase.
mesh_terms: D000595:Amino Acid Sequence; D001426:Bacterial Proteins / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D003001:Cloning, Molecular; D004926:Escherichia coli / Q000235:genetics; D008274:Magnesium / Q000494:pharmacology; D008745:Methylation / Q000187:drug effects; D008969:Molecular Sequence Data; D020102:Mycobacterium smegmatis / Q000235:genetics; D009169:Mycobacterium tuberculosis / Q000201:enzymology*; D012343:RNA, Transfer / Q000378:metabolism; D016415:Sequence Alignment; D013045:Species Specificity; D013379:Substrate Specificity; D012359:tRNA Methyltransferases / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; D012343:RNA, Transfer; D012359:tRNA Methyltransferases; C023194:tRNA (adenine(58)-N(1))-methyltransferase; D008274:Magnesium